could smarm
Regular verb: smarm - smarmed- smarmed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could smarm
you could smarm
she could smarm
we could smarm
you could smarm
they could smarm 	I could be smarming
you could be smarming
she could be smarming
we could be smarming
you could be smarming
they could be smarming	I could have smarmed
you could have smarmed
she could have smarmed
we could have smarmed
you could have smarmed
they could have smarmed	I could have been smarming
you could have been smarming
she could have been smarming
we could have been smarming
you could have been smarming
they could have been smarming	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not smarm
you could not smarm
she could not smarm
we could not smarm
you could not smarm
they could not smarm 	I could not be smarming
you could not be smarming
she could not be smarming
we could not be smarming
you could not be smarming
they could not be smarming	I could not have smarmed
you could not have smarmed
she could not have smarmed
we could not have smarmed
you could not have smarmed
they could not have smarmed	I could not have been smarming
you could not have been smarming
she could not have been smarming
we could not have been smarming
you could not have been smarming
they could not have been smarming	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I smarm?
could you smarm?
could she smarm?
could we smarm?
could you smarm?
could they smarm? 	could I be smarming?
could you be smarming?
could she be smarming?
could we be smarming?
could you be smarming?
could they be smarming? 	could I have smarmed?
could you have smarmed?
could she have smarmed?
could we have smarmed?
could you have smarmed?
could they have smarmed? 	could I have been smarming?
could you have been smarming?
could she have been smarming?
could we have been smarming?
could you have been smarming?
could they have been smarming? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not smarm?
could you not smarm?
could she not smarm?
could we not smarm?
could you not smarm?
could they not smarm? 	could I not be smarming?
could you not be smarming?
could she not be smarming?
could we not be smarming?
could you not be smarming?
could they not be smarming? 	could I not have smarmed?
could you not have smarmed?
could she not have smarmed?
could we not have smarmed?
could you not have smarmed?
could they not have smarmed? 	could I not have been smarming?
could you not have been smarming?
could she not have been smarming?
could we not have been smarming?
could you not have been smarming?
could they not have been smarming?